| Hardness: | Medium Soft |
|---|---|
| Logo Printing: | With Logo Printing |
| Shape: | Rectangle |
| Color: | Blue |
| Waterproof: | Waterproof |
| Inside Material: | Silicoon |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier | Product supply | We offer all kinds mobile accessories and parts . |
| Place of Origin | HuiZhou Guangdong, China (Mainland) |
| MOQ | 10 pcs |
| Sample | Sample cost USD 16 /pcs |
| most sample fee can be returned when you place big order. | |
| Package | regular package : single in retail box,also can be packaged according to your request |
| Delivery time | 1-3 days after receiving the payment |
| Shipping | by sea,air and door-to-door express(DHL.FEDEX,TNT,UPS,EMS,register airmail and AREX) are available. |
| Payment | Cash,T/T,Western Union,paypyal,Moneygram are availbale |
| Quality assurance | All goods will be checked and tested one by one. |
| Service | 1. OEM/ODM are highly appreciated |
| 2. Customized logo are welcome | |
| 3.Best after sales service to ensure satisfaction from customers. |
Which is better between pro2 and pro?
Sound quality performance
For some audiophiles, it may be a bit puzzling. For a Bluetooth earphone, talking about sound quality? Of course, although the sound quality of Bluetooth earphones is known to be unsatisfactory, there are also significant differences in sound quality among different Bluetooth earphones.
However, the author believes that there is not much difference in sound quality between the first and second generations, and there is not much difference in mid to high frequencies. However, the second generation always captures the author's heartstrings in low frequencies, tapping each beat lightly on the appropriate drum beats. And there is always a feeling of a slight lack of momentum in the first generation. Not crisp enough. But the saying goes, in the eyes of ten thousand people, there are ten thousand Hamlets. Everyone's perception of sound quality is different, and here we can only elaborate on the author's experience.
Point 2: Range performance
According to official data, the ideal battery life of the second-generation headphones can reach 6 hours, and when combined with a charging compartment, it can guarantee a battery life of 30 hours, which is significantly more than the 24 hours of the first generation. When I watch TV normally and turn on the transparent mode, the battery will run out from around 1pm to 6pm. The battery life can only be said to be at a normal level. There aren't too many surprises.
Conclusion: Pro 2 belongs to the first generation of iterative products, and it is normal for the overall performance to exceed the first generation in order to comply with the normal pattern. In reality, the second-generation has indeed lived up to expectations, with top-notch performance in terms of battery life, noise reduction, and audio space.
If the budget is sufficient, the author still suggests that everyone choose second-generation headphones. Although the first generation has gone through many years and is still at the top level of noise cancelling headphones, after all, buying new electronic products is not buying old ones. Finally, the author calls on everyone to choose JD's self operated channels as much as possible when purchasing electronic products, as logistics are fast and worry free.
Suppliers with verified business licenses
Audited Supplier 
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